@misc{_N_[1944], copyright={Public Domain}, journal={Vogels Karte von Mitteleuropa. Fliegerkarte}, address={Gotha}, howpublished={online}, year={[1944]}, publisher={Justus Perthes}, language={ger}, title={N 34- SW Warschau-West}, type={Image}, keywords={topographic maps, aerial maps, Central-Western Poland}, }